Graham cracker



FIG. 1 is a top perspective view of a graham cracker;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof; and,

FIG. 5 is a top plan view thereof.

The broken lines are directed to environment and are for illustrativepurposes only; the broken lines form no part of the claimed design.

CLAIM The ornamental design for a graham cracker, as shown anddescribed.